body
{
    height: 100%;
    background-image: url(image/bg.jpg);
    /*background-repeat: no-repeat;不平铺*/
    margin: 0;
    /*去掉外间距*/
    cursor:url(image/cursor.png),auto;
    /*自定义鼠标指针图片*/
    /*user-select: none;
    不让用户选择*/
    -moz-user-select:  none;
    -webkit-user-select: none;

}
table
{
   /*边框-实线-红色*/
    /*border:solid 2px red;*/
    border-collapse: collapse;
    /*边框线折叠-折叠*/
    /*间距上右下左；上下-左右 上-左右-下；全部；自动*/
    margin:0 auto ;
}
td
{
    /*border:solid 2px red;*/
    width: 200px;
    height: 200px;
    background-image: url(image/hole.png);
    background-repeat: no-repeat;
    background-size: 190px 80px;
    background-position: bottom;
    text-align: center;
    /*文本居中。老鼠居中*/

}
img
{
    width: 150px;
    height: 120px;
    position: relative;
    top:10px;
    transition: all 0.3S linear;
    /*0.3秒后出来*/
    transform: scale(1,0);
    transform-origin:50% 100%;
}
.show
{
    transform: scale(1,1);
    /*缩放*/
}
#score
{
    position: absolute;
    width: 150px;
    height: 50px;
    font-size: 26px;
    font-weight: bold;
    /*字体加粗*/
    background-color: rgba(0, 0, 0, 0.3);
    /*透明色*/
    text-align: center;
    line-height: 50px;
    top:200px;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    /*圆角*/
}
